752538-300 American Standard Whirlpool Pump | Balboa 5.5A
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New 115V replacement pump for compatible American Standard® 752538-300 whirlpool bath pump installations. Features a 5.5-amp single-speed motor, built-in pneumatic air-switch relay, and factory-installed 3-foot power cord.
752538-300 American Standard Whirlpool Pump Replacement
Replace a failed American Standard 752538-300 whirlpool pump without replacing the entire bathtub. This new aftermarket bath pump is designed for compatible 115V whirlpool systems using a single-speed motor and pneumatic air-button control.
Before ordering, compare the original part number, electrical rating, plumbing connections, and mounting configuration with this replacement.
Quick Specifications
| Replacement For | American Standard 752538-300 configuration |
| Application | Whirlpool bathtub pump |
| Electrical | 115V, 60 Hz, 5.5A |
| Operation | Single speed |
| Air Switch | Built-in pneumatic relay |
| Power Cord | Factory-installed 3-foot cord |
| Condition | New aftermarket replacement |
Common Reasons for Replacement
- Pump hums but does not start
- Weak or inconsistent jet pressure
- Loud motor or bearing noise
- Water leaking near the pump seal or housing
- Motor overheats or stops unexpectedly
- GFCI or circuit breaker trips during operation
Compatibility and Installation
This pump is intended for compatible American Standard whirlpool bathtubs originally equipped with the 752538-300 pump configuration. Similar-looking bath pumps may use different electrical ratings, plumbing orientations, mounting positions, or control types.
Before ordering, verify:
- The original pump or equipment documentation references 752538-300
- The electrical supply is 115V, 60 Hz
- The original pump is rated at approximately 5.5 amps
- The bathtub uses a pneumatic air button
- The plumbing connections and mounting position match
Send Whirly Bros a clear photograph of the original pump label, complete pump, plumbing connections, and installation area. We will help compare your existing configuration before you order.
What’s Included
- One new 115V single-speed whirlpool bath pump
- Built-in pneumatic air-switch relay
- Factory-installed 3-foot power cord
Existing unions, gaskets, air tubing, mounting hardware, and plumbing fittings are not included unless specifically shown or stated above.
Installation Notes
- Disconnect electrical power before beginning installation.
- Verify voltage and amperage before connecting the pump.
- Inspect existing unions and gaskets for wear or damage.
- Do not operate the pump without water in the bathtub.
- Check all plumbing connections for leaks before regular use.
- Use a qualified professional if electrical or plumbing modifications are required.
Need Help Before Ordering?
Call or text (951) 897-1878, or contact Whirly Bros with your original pump information. Confirming compatibility before ordering can help prevent installation delays and unnecessary returns.
Trademark notice: American Standard® is a trademark of its respective owner. Whirly Bros is an independent replacement-parts retailer and is not affiliated with, sponsored by, or endorsed by American Standard. Manufacturer names and part numbers are used solely for compatibility identification. This product is an aftermarket replacement unless expressly identified as genuine OEM.
